DGLR-Fachbuchreihe, Issue 5Deutsche Gesellschaft für Luft- und Raumfahrt e.V., 1969 - Aeronautics |
Other editions - View all
Common terms and phrases
ablation accel accelerator grid AIAA AIAA Paper anode barium beam current beam divergence bombardment cathode heater cesium charge exchange circuit colloid thrusters components Culham current density diameter discharge current dispenser efficiency electric propulsion electric thrusters electron emission emitter erosion experimental extraction Figure flight frequency function gimbal heat heater hole hollow cathode increase initial interface ion beam ion current ion engine ion thruster ionizer Laboratory lifetime magnetic field mass flow rate measured ment mercury mg/s mission module NASA neutralizer orbit orifice output parameters payload performance plasma potential power conditioning power processor pressure probe propellant propulsion systems radiation satellite shown in Fig simulator solar electric Solar Electric Propulsion space spacecraft specific impulse sputtered studies supply surface Taylor cones temperature thermal thrust subsystem thrust vector tion torr trajectories vacuum values vaporiser vaporizer velocity voltage